457778016

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{69109}}^1$

素因数の和:69148

約数の個数: 72

約数和(自身を含む): 1358426160

約数和(自身を除く): 900648144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 69109, 138218, 207327, 276436, 414654, 552872, 621981, 829308, 1105744, 1243962, 1589507, 1658616, 2211488, 2487924, 3179014, 3317232, 4768521, 4975848, 6358028, 6634464, 9537042, 9951696, 12716056, 14305563, 19074084, 19903392, 25432112, 28611126, 38148168, 50864224, 57222252, 76296336, 114444504, 152592672, 228889008, 457778016]

約数ペア:

[(1, 457778016), (2, 228889008), (3, 152592672), (4, 114444504), (6, 76296336), (8, 57222252), (9, 50864224), (12, 38148168), (16, 28611126), (18, 25432112), (23, 19903392), (24, 19074084), (32, 14305563), (36, 12716056), (46, 9951696), (48, 9537042), (69, 6634464), (72, 6358028), (92, 4975848), (96, 4768521), (138, 3317232), (144, 3179014), (184, 2487924), (207, 2211488), (276, 1658616), (288, 1589507), (368, 1243962), (414, 1105744), (552, 829308), (736, 621981), (828, 552872), (1104, 414654), (1656, 276436), (2208, 207327), (3312, 138218), (6624, 69109)]